<template>
  <div class="register-container">
    <!-- 注册内容 -->
    <div class="register">
      <h3>
        注册新用户
        <span class="go"
          >我有账号，去 <a href="login.html" target="_blank">登陆</a>
        </span>
      </h3>
      <!-- 
          单独校验： 
            首先给被校验的输入类表单设置一个name 
            然后再通过v-validate指令设置规则
            这个包提供了一个 errors对象 
              * errors对象的has方法可以判断某个被校验的表单是否错误
              * errors对象的first方法可以得到某个表单的错误信息

         -->
      <div class="content">
        <label>手机号:</label>
        <input
          type="text"
          placeholder="请输入你的手机号"
          v-model="phone"
          name="phone"
          v-validate="{ required: true, regex: /^1[0-9]{10}$/ }"
          :class="{ error: errors.has('phone') }"
        />
        <span class="error-msg">{{ errors.first("phone") }}</span>
      </div>
      <div class="content">
        <label>验证码:</label>
        <input
          type="text"
          placeholder="请输入验证码"
          v-model="verifyCode"
          name="code"
          v-validate="{
            regex: /^\d{6}$/,
            required: true,
          }"
          :class="{ error: errors.has('code') }"
        />

        <button @click="getVerifyCode" :disabled="isVerify">
          获取验证码 <span v-show="isVerify">{{ time }}</span>
        </button>
        <span class="error-msg">{{ errors.first("code") }}</span>
      </div>
      <div class="content">
        <label>登录密码:</label>
        <input
          type="text"
          placeholder="请输入你的登录密码"
          v-model="password"
          name="password"
          v-validate="{
            regex: /^\d{3,6}$/,
          }"
          :class="{ error: errors.has('password') }"
        />
        <span class="error-msg">{{ errors.first("password") }}</span>
      </div>
      <div class="content">
        <label>确认密码:</label>
        <input
          type="text"
          placeholder="请输入确认密码"
          v-model="passwordAgain"
          name="passAgain"
          v-validate="{ is: password, required: true }"
          :class="{ error: errors.has('passAgain') }"
        />
        <span class="error-msg">{{ errors.first("passAgain") }}</span>
      </div>
      <div class="controls">
        <input
          type="checkbox"
          v-model="isAgree"
          name="agree"
          v-validate="{ agree: '' }"
        />
        <span>同意协议并注册《尚品汇用户协议》</span>
        <span class="error-msg">{{ errors.first("agree") }}</span>
      </div>
      <div class="btn">
        <button @click="register">完成注册</button>
      </div>
    </div>

    <!-- 底部 -->
    <div class="copyright">
      <ul>
        <li>关于我们</li>
        <li>联系我们</li>
        <li>联系客服</li>
        <li>商家入驻</li>
        <li>营销中心</li>
        <li>手机尚品汇</li>
        <li>销售联盟</li>
        <li>尚品汇社区</li>
      </ul>
      <div class="address">地址：北京市昌平区宏福科技园综合楼6层</div>
      <div class="beian">京ICP备19006430号</div>
    </div>
  </div>
</template>

<script>
  import { reqVerifyCode, reqRegister } from "@/api";
  export default {
    name: "Register",
    data() {
      return {
        phone: "",
        verifyCode: "",
        time: 5,
        isVerify: false,
        password: "",
        passwordAgain: "",
        isAgree: false,
      };
    },
    methods: {
      async getVerifyCode() {
        try {
          const phoneReg = /^1[0-9]{10}$/g;
          if (!phoneReg.test(this.phone)) {
            return alert("手机号格式不对");
          }
          //把数据修改为正在请求
          this.isVerify = true;
          //获取数据的验证码
          const result = await reqVerifyCode(this.phone);
          this.verifyCode = result;

          //对按钮的时间进行倒计时
          const timer = setInterval(() => {
            this.time--;
            if (this.time <= 0) {
              this.time = 5;
              clearInterval(timer);
              this.isVerify = false;
            }
          }, 1000);
        } catch (err) {
          alert(err.message);
          this.isVerify = false;
        }
      },
      // 注册事件函数
      async register() {
        //在点击注册的时候 首先要整体校验,validateAll方法返回promise,值是布尔值,成功则为true 失败则为false
        const validateResult = await this.$validator.validateAll(); //让所有的单独校验的表单进行校验
        if (!validateResult) return this.$message.error("请检查你的格式");

        const { phone, verifyCode, password, passwordAgain, isAgree } = this;

        if (
          !(
            phone &&
            verifyCode &&
            password &&
            passwordAgain === password &&
            isAgree
          )
        ) {
          alert("格式错误");
          return;
        }

        try {
          await reqRegister({
            phone,
            password,
            code: verifyCode,
          });
          alert("注册成功");
          this.$router.push("/login");
        } catch (e) {
          alert(e.message);
        }
      },
    },
  };
</script>

<style lang="less" scoped>
  .error {
    border: 1px solid red !important;
  }

  .register-container {
    .register {
      width: 1200px;
      height: 445px;
      border: 1px solid rgb(223, 223, 223);
      margin: 0 auto;

      h3 {
        background: #ececec;
        margin: 0;
        padding: 6px 15px;
        color: #333;
        border-bottom: 1px solid #dfdfdf;
        font-size: 20.04px;
        line-height: 30.06px;

        span {
          font-size: 14px;
          float: right;

          a {
            color: #e1251b;
          }
        }
      }

      div:nth-of-type(1) {
        margin-top: 40px;
      }

      .content {
        padding-left: 390px;
        margin-bottom: 18px;
        position: relative;

        label {
          font-size: 14px;
          width: 96px;
          text-align: right;
          display: inline-block;
        }

        input {
          width: 270px;
          height: 38px;
          padding-left: 8px;
          box-sizing: border-box;
          margin-left: 5px;
          outline: none;
          border: 1px solid #999;
        }

        img {
          vertical-align: sub;
        }

        .error-msg {
          position: absolute;
          top: 100%;
          left: 495px;
          color: red;
        }
      }

      .controls {
        text-align: center;
        position: relative;

        input {
          vertical-align: middle;
        }

        .error-msg {
          position: absolute;
          top: 100%;
          left: 495px;
          color: red;
        }
      }

      .btn {
        text-align: center;
        line-height: 36px;
        margin: 17px 0 0 55px;

        button {
          outline: none;
          width: 270px;
          height: 36px;
          background: #e1251b;
          color: #fff !important;
          display: inline-block;
          font-size: 16px;
        }
      }
    }

    .copyright {
      width: 1200px;
      margin: 0 auto;
      text-align: center;
      line-height: 24px;

      ul {
        li {
          display: inline-block;
          border-right: 1px solid #e4e4e4;
          padding: 0 20px;
          margin: 15px 0;
        }
      }
    }
  }
</style>
